Package org.planit.sdinteraction.smoothing

Class MSASmoothing

java.lang.Object

org.djutils.event.EventProducer

org.planit.trafficassignment.TrafficAssignmentComponent<Smoothing>

org.planit.sdinteraction.smoothing.Smoothing

org.planit.sdinteraction.smoothing.MSASmoothing

All Implemented Interfaces:

Serializable, org.djutils.event.EventProducerInterface

public class MSASmoothing
extends Smoothing

MSA smoothing object

Author:

markr

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected double	stepSize	Step size

Fields inherited from class org.planit.sdinteraction.smoothing.Smoothing

MSA

Fields inherited from class org.planit.trafficassignment.TrafficAssignmentComponent

groupId, id, trafficComponentType

Fields inherited from class org.djutils.event.EventProducer

listeners

Fields inherited from interface org.djutils.event.EventProducerInterface

FIRST_POSITION, LAST_POSITION

Constructor Summary

Constructors

Constructor	Description
MSASmoothing(IdGroupingToken groupId)	Constructor

Method Summary

Modifier and Type	Method	Description
double[]	applySmoothing(double[] previousValues, double[] proposedValues, int numberOfValues)	#Apply smoothing based on the current step size
double	applySmoothing(double previousValue, double proposedValue)	#Apply smoothing based on the current step size
void	update(int iterationIndex)	Update stepSize to 1/iterationIndex

Methods inherited from class org.planit.trafficassignment.TrafficAssignmentComponent

getId, getIdGroupingtoken, getSourceId, getTrafficComponentType

Methods inherited from class org.djutils.event.EventProducer

addListener, addListener, addListener, addListener, fireEvent, fireEvent, fireEvent, fireEvent, fireEvent, fireEvent, fireEvent, fireEvent, fireEvent, fireEvent, fireTimedEvent, fireTimedEvent, fireTimedEvent, fireTimedEvent, fireTimedEvent, fireTimedEvent, fireTimedEvent, getEventTypesWithListeners, hasListeners, numberOfListeners, removeAllListeners, removeAllListeners, removeListener

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

stepSize

protected double stepSize

Step size

Constructor Detail

MSASmoothing

public MSASmoothing(IdGroupingToken groupId)

Constructor

Parameters:

groupId - contiguous id generation within this group for instances of this class

Method Detail

update

public void update(int iterationIndex)

Update stepSize to 1/iterationIndex

Specified by:

update in class Smoothing

Parameters:

iterationIndex - index of current iteration

See Also:

Smoothing.update(int)

applySmoothing

public double applySmoothing(double previousValue,
                             double proposedValue)

#Apply smoothing based on the current step size

Specified by:

applySmoothing in class Smoothing

Parameters:

previousValue - previous value

proposedValue - proposed value

Returns:

smoothedValue smoothed value

applySmoothing

public double[] applySmoothing(double[] previousValues,
                               double[] proposedValues,
                               int numberOfValues)

#Apply smoothing based on the current step size

Specified by:

applySmoothing in class Smoothing

Parameters:

previousValues - array of previous values

proposedValues - array of proposed values

numberOfValues - number of proposed values

Returns:

smoothedValues array of smoothed values